冯微提：物料隔离，包装号是空，多个物料保存会报包装号重复，应是存在有包装号时，多个相同的报不能包装相同

src/views/wms/moveManage/inventorymove/inventorymoveRequestMain/index.vue

@@ -701,7 +701,7 @@ const submitForm = async (formType, submitData) => {
   data.subList = tableData.value // 拼接子表数据参数
   let isExist = false
   tableData.value.forEach(item => {
-   let rs =  tableData.value.filter(filterItem => (filterItem.fromPackingNumber == item.fromPackingNumber)   )
+   let rs =  tableData.value.filter(filterItem => (filterItem.fromPackingNumber&&filterItem.fromPackingNumber == item.fromPackingNumber)   )
    console.log(rs,5666);
    if(rs.length > 1) isExist = true
   })
@@ -710,6 +710,7 @@ const submitForm = async (formType, submitData) => {
     isExist = false
     return message.warning('包装号重复')
   }
+  flag.value = false
   data.subList.forEach(item => {
     console.log(556565,item);
     if(fromInventoryStatus.value){